13288502 has 8 divisors (see below), whose sum is σ = 20213712. Its totient is φ = 6550600.

The previous prime is 13288493. The next prime is 13288507. The reversal of 13288502 is 20588231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13288507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46649 + ... + 46932.

It is an arithmetic number, because the mean of its divisors is an integer number (2526714).

Almost surely, 2^13288502 is an apocalyptic number.

13288502 is a deficient number, since it is larger than the sum of its proper divisors (6925210).

13288502 is an equidigital number, since it uses as much as digits as its factorization.

13288502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93654.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 13288502 is about 3645.3397646859. The cubic root of 13288502 is about 236.8601547587.

The spelling of 13288502 in words is "thirteen million, two hundred eighty-eight thousand, five hundred two".